Chromicoat L25 is a liquid chromate conversion coating for aluminum. Applied by immersion or spray, it provides excellent paint adhesion and improved corrosion resistance. Chromicoat L25 may be controlled to produce light coatings for use on electronic components, medium weight coatings for use under paint, or rich golden coatings for unpainted applications.
It is easily metered through automated equipment. For some operations, and particularly high production ones, Chromicoat T3 is recommended for replenishment of Chromicoat L25 solutions.
Chromicoat L25 meets the following specifications: MIL-DTL-81706 (Qualifying Specification for MIL-DTL- 5541), Class 1A and Class 3, Form 1 (Liquid), Method C (Immersion) and MIL-DTL-5541, Class 1A and Class 3. Chromicoat L25 has a Qualification Dataset (QDS) on the DoD’s electronic Qualified Products Database (QPD) for both class 1A and class 3. Chromicoat L25 is also listed on Boeing Process Specification BAC 5719 for Type I (immersion) and Type II (manual application).
Chromicoat L25 TDS
Chromicoat L25 MSDS